Eaton NCLR175 Fuse for RK1 Class Panels - UL Listed

Feature: 175 A rating paired with a 200 kAIC interrupt rating provides robust fault protection for feeders and large loads. This capability reduces the risk of equipment damage and minimizes downtime during short-circuit events. In practical applications like panelboards, motor starters, and feeders, the NCLR175 ensures coordinated protection with upstream devices and predictable arc-quenching performance, even in high-energy fault conditions. The ability to withstand high fault currents translates to lower repair costs and safer shutdown sequences for critical processes. Operating from -40°C to 85°C keeps protection consistent in plant floors, outdoor enclosures, and switchgear located in challenging climates. The glass-melamine tube provides mechanical strength and arc-quenching performance under vibration and temperature cycling. Its standard, 7.13 in length makes it compatible with a wide range of Bussmann-series holders, enabling quick swaps during maintenance without special tooling. Class RK1 non-indicating design simplifies inventory and replacement workflows in busy maintenance environments. With a compact 1.61 in width and 7.13 in length, it fits standard fuse blocks and panel boards, reducing the need for custom adapters. The standard packaging streamlines stocking, while the 250 V rating supports common feeder configurations in industrial plants. This combination helps maintain uptime and reduces procurement complexity. UL Listed, CSA Certified, and CE Marked ensure compliance across North America and Europe. The device’s 1-unit quantity and standard packaging support lean spare-part strategies, improving order accuracy and supplier lead times. When integrated with Eaton Bussmann lines, the NCLR175 delivers consistent performance, simplifying certification documentation for electrical packages and aiding in regulatory audits. From an installation perspective, the NCLR175 offers straightforward mounting in compatible holders and minimal service downtime during replacement. The 175 A rating is well-suited for distribution feeders and motor-protection schemes, while the 200 kAIC interrupt capacity provides resilience against short-circuit events. Over the product lifecycle, this translates to lower maintenance labor costs and improved plant reliability.